<?php
/**
 * Created by PhpStorm.
 * User: august
 * Date: 2021/5/19
 * Time: 10:05
 */

namespace DesignPatterns\Structure\Adapter;


interface ITarget
{
    /**
     * 支付
     */
    public function pay();

    /**
     * 通知
     * @return mixed
     */
    public function notify();

}